Epitaxial growth of CeO2 buffer layers on Ni5W alloy substrates via MOD process - 文章详情页

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CeO2　is　one　of　the　candidate　materials　frequently　used　for　the　buffer　layer　in　YBa2Cu3O7-x　(YBCO)　coated　conductors.　MOD　method　is　a　low-cost,　non-vacuum　deposition　method　which　can　be　easily　scale-up　to　a　long　length　of　production.　In　this　paper,　we　presented　the　epitaxial　growth　of　CeO2　thin　film　on　cube　textured　Ni5W　substrates　by　MOD　method.　The　effect　of　different　annealing　temperatures　and　times　on　the　phase　formation　and　orientation　of　CeO2　thin　film　was　studied.　It　was　found　that　the　as　deposited　CeO2　film　was　very　homogenous　and　dense,　meanwhile　the　in-plane　orientation　of　the　CeO2　film　was　improved　when　compared　to　that　of　the　Ni5W　substrate.

关键词：

Annealing Atomic force microscopy Cerium compounds Coatings Deposition Differential thermal analysis Electric conductors Epitaxial growth Oxides Substrates Surface roughness Thermogravimetric analysis X ray diffraction analysis

作者机构：

[ 1 ] [Zhang, Ying-Xiao]Key Laboratory of Advanced Functional Materials, College of Material Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 2 ] [Suo, Hong-Li]Key Laboratory of Advanced Functional Materials, College of Material Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 3 ] [Zhao, Yue]Key Laboratory of Advanced Functional Materials, College of Material Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 4 ] [Liu, Min]Key Laboratory of Advanced Functional Materials, College of Material Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 5 ] [Wang, Rong]Key Laboratory of Advanced Functional Materials, College of Material Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 6 ] [He, Dong]Key Laboratory of Advanced Functional Materials, College of Material Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 7 ] [Zhou, Mei-Ling]Key Laboratory of Advanced Functional Materials, College of Material Science and Engineering, Beijing University of Technology, Beijing 100022, China

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